free electron gas
常见例句
- The development of a broadly tunable excimer laser source by exploiting bound-free transitions of electron beam-pumped diatomic and triatomic are gas halides is described.
寬帶可調諧準分子激光源，是電子束泵浦的雙原子和三原子稀有氣躰鹵化物通過束縛-自由躍遷産生的。 返回 free electron gas